National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Generative neural networks for sky image outpainting
Mrázek, Matěj ; Šikudová, Elena (advisor) ; Mirbauer, Martin (referee)
Image outpainting is a task in the area of generative artificial intelligence, where the goal is to expand an image in a feasible way. The goal of this work is to create a machine learning algorithm capable of sky image outpainting by implementing sev- eral recently proposed techniques in the field. We train three models, a tokenizer for converting images to tokens and back, a masked generative transformer for performing outpainting on tokens and a super sampler for upscaling the result, all on a dataset of sky images. Then, we propose a procedure that combines the trained models to solve the outpainting task. We describe the results of training each model and those of the fi- nal algorithm. Our contribution consists mainly in providing a working, open-source implementation including the trained models capable of sky image outpainting. 1
Consumer credit market development in the Czech Republic
Mrázek, Matěj ; Blahová, Naděžda (advisor) ; Brada, Jaroslav (referee)
Bachelor thesis maps the development of banking and nonbanking consumer credits in the Czech Republic since its formation to the end of the year 2011. It tracks particularly the changes of the loan volume, the interest rates and the bank charges. It also compares currently available loan offers and maps the actual situation. The aim of the work is to help to the consumers in orientation of the relevant market and to serve to the interested persons as a working material.

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